http://www.washingtonpost.com/national/higher-education/stanford-to-join-harvard-mit-in-developing-nonprofit-computer-system-for-free-online-courses/2013/04/03/0fd828c6-9c4e-11e2-9219-51eb8387e8f1_story.html
The Washington Post
Stanford to join Harvard, MIT in developing nonprofit computer system for free online courses